Influence of Commercial Inert Glass Addition οn the Mechanical Properties οf Commercial Synthetic Hydroxyapatite

• Authors: N. Demirkol , F. Nuzhet Oktar , E. Sabri Kayali
• Languages of publication: EN

Abstracts

EN

In this study, microstructures and mechanical properties of commercial synthetic hydroxyapatite (CSHA)-commercial inert glass (CIG) composites were investigated. The goal of development of CSHA-CIG composite is to improve mechanical properties of hydroxyapatite. For this reason, CSHA powders were mixed with 5 and 10 wt% CIG separately. Pressed samples were sintered at the different temperatures in the range of 1000-1300°C. The physical and mechanical properties were determined by measuring density, compression strength, the Vickers microhardness. Structural characterization was carried out with X-ray diffraction and scanning electron microscopy studies. The experimental results were discussed to determine optimum amount of reinforcement material and the effect of sintering temperature on the microstructure and the mechanical properties of CSHA-CIG composites. The mechanical properties of composites decreased with increasing CIG content. The highest mechanical properties and the highest density were obtained in CSHA-5 wt%CIG composite sintered at 1300C.

Keywords

EN

81.05.Je

Discipline

• 81.05.Je: Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)(for ceramics in electrochemistry, see 82.45.Yz)

• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 123
• Issue: 2
• Pages: 427-429

Dates

published

2013-02

Contributors

author

N. Demirkol

• Technical Prog. Dept., Vocational School of Degirmendere Ali Ozbay, Kocaeli University, Golcuk, Turkey
• Metallurgical and Materials Engineering Dept., Istanbul Technical University, Istanbul, Turkey

author

F. Nuzhet Oktar

• Medical Imaging Techniques Dept., School of Health Related Professions, Marmara University, Istanbul, Turkey

author

E. Sabri Kayali

• Metallurgical and Materials Engineering Dept., Istanbul Technical University, Istanbul, Turkey

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Identifiers

DOI

10.12693/APhysPolA.123.427